STG3699B Datasheet, PDF (1/19 Pages) STMicroelectronics – Low Voltage 0.5ohm Max, Quad SPDT Switch with break-before-make feature

STG3699B
Low Voltage 0.5Ω Max, Quad SPDT Switch
with break-before-make feature
Features
■ High speed:
– t_PD = 1.5ns (TYP.) at V_CC = 3.0V
– t_PD = 1.5ns (TYP.) at V_CC = 2.3V
■ Ultra low power dissipation:
– I_CC = 0.2µA (MAX.) at T_A = 85°C
■ Low "ON" Resistance V_IN=0V:
– R_ON = 0.50Ω(MAX. T_A = 25°C)at V_CC=4.3V
– R_ON = 0.55Ω(MAX. T_A = 25°C)at V_CC=3.0V
– R_ON = 0.55Ω(MAX. T_A = 25°C)at V_CC=2.7V
■ Wide operanding voltage range:
– V_CC (OPR) = 1.65V to 4.3V Single supply
■ 4.3V Tolerant and1.8V compatible thresholds
on digital control input at V_CC = 2.3 to 3.0V
■ Latch-up performance exceed 300mA
(JESD 17)
■ ESD performance (analog chan. Vs. GND):
HBM > 2kV (MIL STD 883 method 3015)
Description
The STG3699B is a high-speed CMOS low
voltage quad analog SPDT (Single-Pole/Double
Throw) switch or 2:1 multiplexer/demultiplexer
switch fabricated in silicon gate C²MOS
technology. It is designed to operate from 1.65V to
4.3V, making this device ideal for portable
applications.
QFN16L (2.6x1.8)
It offers very low ON-Resistance (R_ON) (<0.5Ω) at
V_CC=3.0V. The nIN inputs are provided to control
the switches. The switches nS1 are ON (they are
connected to common Ports Dn) when the nIN
input is held high and OFF (high impedance state
exists between the two ports) when nIN is held
low; the switches nS2 are ON (they are connected
to common Ports Dn) when the nIN input is held
low and OFF (high impedance state exists
between the two ports) when IN is held high.
Additional key features are fast switching speed,
break-before-make delay time and ultra low power
consumption. All inputs and outputs are equipped
with protection circuits against static discharge,
giving them ESD immunity and transient excess
voltage. It is available in the commercial
temperature range –40 to 125°C in QFN16
2.6x1.8mm package.
Order Codes
Part Number
STG3699B
Temperature Range
–40 to 125°C
Package
QFN16L (2.6x1.8)
Tape and Reel
STG3699BVTR
February 2006
Rev. 3
1/19
www.st.com
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